| /* | |
| * Copyright IBM Corp. 2007 | |
| * Author(s): Heiko Carstens <heiko.carstens@de.ibm.com> | |
| */ | |
| #ifndef _ASM_S390_SCLP_H | |
| #define _ASM_S390_SCLP_H | |
| #include <linux/types.h> | |
| #include <asm/chpid.h> | |
| #include <asm/cpu.h> | |
| #define SCLP_CHP_INFO_MASK_SIZE 32 | |
| #define SCLP_MAX_CORES 256 | |
| struct sclp_chp_info { | |
| u8 recognized[SCLP_CHP_INFO_MASK_SIZE]; | |
| u8 standby[SCLP_CHP_INFO_MASK_SIZE]; | |
| u8 configured[SCLP_CHP_INFO_MASK_SIZE]; | |
| }; | |
| #define LOADPARM_LEN 8 | |
| struct sclp_ipl_info { | |
| int is_valid; | |
| int has_dump; | |
| char loadparm[LOADPARM_LEN]; | |
| }; | |
| struct sclp_core_entry { | |
| u8 core_id; | |
| u8 reserved0; | |
| u8 : 4; | |
| u8 sief2 : 1; | |
| u8 skey : 1; | |
| u8 : 2; | |
| u8 : 2; | |
| u8 gpere : 1; | |
| u8 siif : 1; | |
| u8 sigpif : 1; | |
| u8 : 3; | |
| u8 reserved2[3]; | |
| u8 : 2; | |
| u8 ib : 1; | |
| u8 cei : 1; | |
| u8 : 4; | |
| u8 reserved3[6]; | |
| u8 type; | |
| u8 reserved1; | |
| } __attribute__((packed)); | |
| struct sclp_core_info { | |
| unsigned int configured; | |
| unsigned int standby; | |
| unsigned int combined; | |
| struct sclp_core_entry core[SCLP_MAX_CORES]; | |
| }; | |
| struct sclp_info { | |
| unsigned char has_linemode : 1; | |
| unsigned char has_vt220 : 1; | |
| unsigned char has_siif : 1; | |
| unsigned char has_sigpif : 1; | |
| unsigned char has_core_type : 1; | |
| unsigned char has_sprp : 1; | |
| unsigned char has_hvs : 1; | |
| unsigned char has_esca : 1; | |
| unsigned char has_sief2 : 1; | |
| unsigned char has_64bscao : 1; | |
| unsigned char has_gpere : 1; | |
| unsigned char has_cmma : 1; | |
| unsigned char has_gsls : 1; | |
| unsigned char has_ib : 1; | |
| unsigned char has_cei : 1; | |
| unsigned char has_pfmfi : 1; | |
| unsigned char has_ibs : 1; | |
| unsigned char has_skey : 1; | |
| unsigned int ibc; | |
| unsigned int mtid; | |
| unsigned int mtid_cp; | |
| unsigned int mtid_prev; | |
| unsigned long rzm; | |
| unsigned long rnmax; | |
| unsigned long hamax; | |
| unsigned int max_cores; | |
| unsigned long hsa_size; | |
| unsigned long facilities; | |
| unsigned int hmfai; | |
| }; | |
| extern struct sclp_info sclp; | |
| struct zpci_report_error_header { | |
| u8 version; /* Interface version byte */ | |
| u8 action; /* Action qualifier byte | |
| * 1: Deconfigure and repair action requested | |
| * (OpenCrypto Problem Call Home) | |
| * 2: Informational Report | |
| * (OpenCrypto Successful Diagnostics Execution) | |
| */ | |
| u16 length; /* Length of Subsequent Data (up to 4K – SCLP header */ | |
| u8 data[0]; /* Subsequent Data passed verbatim to SCLP ET 24 */ | |
| } __packed; | |
| int sclp_get_core_info(struct sclp_core_info *info); | |
| int sclp_core_configure(u8 core); | |
| int sclp_core_deconfigure(u8 core); | |
| int sclp_sdias_blk_count(void); | |
| int sclp_sdias_copy(void *dest, int blk_num, int nr_blks); | |
| int sclp_chp_configure(struct chp_id chpid); | |
| int sclp_chp_deconfigure(struct chp_id chpid); | |
| int sclp_chp_read_info(struct sclp_chp_info *info); | |
| void sclp_get_ipl_info(struct sclp_ipl_info *info); | |
| int sclp_pci_configure(u32 fid); | |
| int sclp_pci_deconfigure(u32 fid); | |
| int sclp_pci_report(struct zpci_report_error_header *report, u32 fh, u32 fid); | |
| int memcpy_hsa_kernel(void *dest, unsigned long src, size_t count); | |
| int memcpy_hsa_user(void __user *dest, unsigned long src, size_t count); | |
| void sclp_early_detect(void); | |
| void _sclp_print_early(const char *); | |
| void sclp_ocf_cpc_name_copy(char *dst); | |
| #endif /* _ASM_S390_SCLP_H */ |